Results showed that tree height and DBH and genetic gains of volume of I108,I107I,I-214 increased 12.53%,14.30%and 36.71%compared with contrast,respectively.

• 结果表明:I108、I107、I-214的树高、胸径、材积遗传增益；分别比参试群体平均提高12.；53%25、14